Question

Factor by grouping

12x^2-10x-18x+15

Answer 1

\[12x^2-10x-18x+15=12x^2-28x+15\]

Answer 2

\[12x^2−10x−18x+15\]

Answer 3

\[:-10x-18x=-28x$: −10x−18x=−28x $=12x^2-28x+15$=12x2−28x+15\]

Answer 4

usercode3rror: Thanks for wanting to help. Please guide the other person through these steps; do not do the work for him or her.

Answer 5

okie @mathmale ill try not to do that anymore

Answer 6

Jerome? Still interested in solving this problem?
What factor have the first two terms in common?
What factor have the last two terms in common?

Answer 7

-10x and 15
12x^2 and -18x

Answer 8

@mathmale